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Wirewerks small form factor pluggable (SFP) multimode supports Gigabit Ethernet over multimode cables at distances up to 40 km. It is fully compliant to IEEE 802.3z standard for Gigabit Ethernet. It is a cost effective method of providing changeable interfaces to switches and media converters with universal SFP socket. Digital diagnostics monitoring (DDM) functions, also known as digital optical monitoring (DOM), specified in industry standard SFF-8472, is also available as an option. This feature gives the end user the ability to monitor real time parameters of the SFP such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.
Interface: LC duplex
Overall dimensions : 55.4 mm (2.18 in) x 13.7 mm (0.54 in) x 8.6 mm (0.338 in)
Output optical power Pout (dBm): -5/0 (min. /max.)
Extinction ratio ER (dB) : 9
Center wavelength λC (nm) : 1310/1270/1350 (nom. /min. /max.)
Spectral width Δλ 20 dB (nm): 4
Rise/Fall time 20-80% Tr, f max. (ns) : 0.26
Total Jitter TJ max. (UI) : 0.43
Input optical power Pin m (dBm) : -3 (max.)
Optical input power Pin sensitivity (dBm) : -22 (min.)
Operating center wavelength λc (nm) : 1310/1270/1610 (nom./min./max.)
Loss of signal – Asserted PA (dBm) : -28 (min.)
Loss of signal – Deasserted PD (dBm): -25 (max.)
Differential data input swing Vin (mV) : 500/2400 (min. /max.)
Transmit fault output-low TX_FAULT (V) : 0.0/0.8 (min. /max.)
Transmit fault output-High TX_FAULT (V) : 2.0 /VCC (min. /max.) VCC = 3.1 V~3.5 V
Differential data output swing Vout (mV) : 370/2000 (min. /max.)
Receiver loss of signal output RX_LOS (V) : 0/0.8 (min. /max.)
Receiver loss of signal output RX_LOS (V) : 2.0/VCC (min. /max.) VCC = 3.1 V~3.5 V
Supply voltage VCC (V) : -0.5/4.5 (min. /max.)
Storage temperature : -40° C (-40° F) ~85° C (185° F)
Operating humidity (%) : 5~95
Ambient operating temperature TC : 0° C (32° F) ~70° C (158° F) for WSFP2-33S04Y-1Y
-40° C (-40° F) ~85° C (185° F) for WSFP2-33S04Y-3Y
Supply voltage VCC (V) : 3.15 ~3.45 (min. /max.)
Power dissipation (W) : 1
Tx disable negate time t_on (ms) : 1 (max.)
Tx disable assert time t_off (μs) : 10 (max.)
Time to initialize,including reset of Tx fault (ms) : 300 (max.)
Tx fault assert time t_fault (μs) : 100 (max.)
Tx disable to reset t_reset (μs) : 10 (min.)
LOS assert time t_loss_on (μs) : 100 (max.)
LOS de-assert time t_loss_off (μs) : 100 (max.)
© 2018 The LAN Wirewerks Research Laboratories Inc.